COURTESY ACSO Sheriff's Office Investigators Stephen Wilson (left) and Tzu-Chi Chia arrest Cason Cash Raymond in San Antonio. Atascosa County sheriff's investigators, acting on a tip received by Atascosa County Crime Stoppers, arrested Cason Cash Raymond, 18, who was wanted for the Aug. 19 murder of Ricky Bernal, Jr. Bernal, 21, was found shot in